摘要:
A process for recovering a 1,1,1,5,5,5-hexafluoro-2,4-pentanedione ligand from a metal-ligand complex byproduct such as Cu.sup.+2 (1,1,1,5,5,5-hexafluoro-2,4-pentanedionate.sup.-1).sub.2, comprising: providing a copper-ligand complex byproduct of Cu.sup.+2 (1,1,1,5,5,5-hexafluoro-2,4-pentanedionate.sup.-1).sub.2 in a process stream; cooling and condensing the copper-ligand complex byproduct of Cu.sup.+2 (1,1,1,5,5,5-hexafluoro-2,4-pentanedionate.sup.-1).sub.2 to separate it from the process stream; contacting the copper-ligand complex byproduct of Cu.sup.+2 (1,1,1,5,5,5-hexafluoro-2,4-pentanedionate.sup.-1).sub.2 with a protonation agent, such as: sulfuric acid, hydrochloric acid, hydroiodic acid, hydrobromic acid, trifluoroacetic acid, trifluoromethanesulfonic acid, acid ion exchange resin, hydrogen sulfide, water vapor and mixtures thereof; and recovering 1,1,1,5,5,5-hexafluoro-2,4-pentanedione.
摘要:
A compound comprising one or more polyfunctionalized pyrrolyl anions coordinated to a metal selected from the group consisting of barium, strontium, magnesium, radium or calcium or mixtures thereof. Alternatively, one anion can be substituted with and a second non-pyrrolyl anion.Synthesis of the novel compounds and their use to form BST films is also contemplated.
摘要:
A process is described for depositing a metal film on a substrate surface having a diffusion barrier layer deposited thereupon. In one embodiment of the present invention, the process includes: providing a surface of the diffusion barrier layer that is substantially free of an elemental metal and forming the metal film on at least a portion of the surface via deposition by using a organometallic precursor. In certain embodiments, the diffusion barrier layer may be exposed to an adhesion promoting agent prior to or during at least a portion of the forming step. Suitable adhesion promoting agents include nitrogen, nitrogen-containing compounds, carbon-containing compounds, carbon and nitrogen containing compounds, silicon-containing compounds, silicon and carbon containing compounds, silicon, carbon, and nitrogen containing compounds, or mixtures thereof. The process of the present invention provides substrates having enhanced adhesion between the diffusion barrier layer and the metal film.
摘要:
A porous organosilica glass (OSG) film consists of a single phase of a material represented by the formula SivOwCxHyFz, where v+w+x+y+z=100%, v is from 10 to 35 atomic %, w is from 10 to 65 atomic %, x is from 5 to 30 atomic %, y is from 10 to 50 atomic % and z is from 0 to 15 atomic %, wherein the film has pores and a dielectric constant less than 2.6. The film is provided by a chemical vapor deposition method in which a preliminary film is deposited from organosilane and/or organosiloxane precursors and pore-forming agents (porogens), which can be independent of, or bonded to, the precursors. The porogens are subsequently removed to provide the porous film. Compositions, such as kits, for forming the films include porogens and precursors. Porogenated precursors are also useful for providing the film.
摘要翻译:多孔有机硅玻璃(OSG)膜由式SivOwCxHyFz表示的材料的单相组成,其中v + w + x + y + z = 100%,v为10〜35原子%,w为10〜 65原子%,x为5〜30原子%,y为10〜50原子%,z为0〜15原子%,其中,膜的孔隙和介电常数小于2.6。 该薄膜通过化学气相沉积方法提供,其中预备薄膜由有机硅烷和/或有机硅氧烷前体和成孔剂(致孔剂)沉积,其可以与前体无关或与之结合。 随后除去致孔剂以提供多孔膜。 用于形成膜的组合物,例如试剂盒包括致孔剂和前体。 致孔前体也可用于提供薄膜。
摘要:
A process for preparing a multi-layer substrate is described herein. In one embodiment, the process provides a multi-layer substrate comprising a first layer and a second layer where the process comprises the steps of providing the first layer comprising a barrier area and a copper area; and depositing the second layer comprising copper onto the first layer wherein the depositing provides the second layer comprising a first thickness ranging from about 20 Angstroms to about 2,000 Angstroms onto the barrier area and a second thickness ranging from about 0 Angstroms to about 1,000 Angstroms onto the copper area in the first layer wherein the first thickness is greater than the second thickness.
摘要:
A porous organosilica glass (OSG) film consists of a single phase of a material represented by the formula SivOwCxHyFz, where v+w+x+y+z=100%, v is from 10 to 35 atomic %, w is from 10 to 65 atomic %, x is from 5 to 30 atomic %, y is from 10 to 50 atomic % and z is from 0 to 15 atomic %, wherein the film has pores and a dielectric constant less than 2.6. The film is provided by a chemical vapor deposition method in which a preliminary film is deposited from organosilane and/or organosiloxane precursors and pore-forming agents (porogens), which can be independent of, or bonded to, the precursors. The porogens are subsequently removed to provide the porous film. Compositions, such as kits, for forming the films include porogens and precursors. Porogenated precursors are also useful for providing the film.
摘要翻译:多孔有机硅玻璃(OSG)膜由以下分子式表示的材料的单相组成:由下式表示的材料:由下式表示的材料: u> 其中v + w + x + y + z = 100%,v为10〜35原子%,w为10〜65原子%,x为 5〜30原子%,y为10〜50原子%,z为0〜15原子%,其中,膜的孔隙和介电常数小于2.6。 该薄膜通过化学气相沉积方法提供,其中预备薄膜由有机硅烷和/或有机硅氧烷前体和成孔剂(致孔剂)沉积,其可以与前体无关或与之结合。 随后除去致孔剂以提供多孔膜。 用于形成膜的组合物,例如试剂盒包括致孔剂和前体。 致孔前体也可用于提供薄膜。
摘要:
A porous organosilica glass (OSG) film consists of a single phase of a material represented by the formula SivOwCxHyFz, where v+w+x+y+z=100%, v is from 10 to 35 atomic %, w is from 10 to 65 atomic %, x is from 5 to 30 atomic %, y is from 10 to 50 atomic % and z is from 0 to 15 atomic %, wherein the film has pores and a dielectric constant less than 2.6. The film is provided by a chemical vapor deposition method in which a preliminary film is deposited from organosilane and/or organosiloxane precursors and pore-forming agents (porogens), which can be independent of, or bonded to, the precursors. The porogens are subsequently removed to provide the porous film. Compositions, such as kits, for forming the films include porogens and precursors. Porogenated precursors are also useful for providing the film.
摘要翻译:多孔有机硅玻璃(OSG)膜由以下分子式表示的材料的单相组成:由下式表示的材料:由下式表示的材料: u> 其中v + w + x + y + z = 100%,v为10〜35原子%,w为10〜65原子%,x为 5〜30原子%,y为10〜50原子%,z为0〜15原子%,其中,膜的孔隙和介电常数小于2.6。 该薄膜通过化学气相沉积方法提供,其中预备薄膜由有机硅烷和/或有机硅氧烷前体和成孔剂(致孔剂)沉积,其可以与前体无关或与之结合。 随后除去致孔剂以提供多孔膜。 用于形成膜的组合物,例如试剂盒包括致孔剂和前体。 致孔前体也可用于提供薄膜。
摘要:
A process is described for depositing a metal film on a substrate surface having a diffusion barrier layer deposited thereupon. In one embodiment of the present invention, the process includes: providing a surface of the diffusion barrier layer that is substantially free of an elemental metal and forming the metal film on at least a portion of the surface via deposition by using a organometallic precursor. In certain embodiments, the diffusion barrier layer may be exposed to an adhesion promoting agent prior to or during at least a portion of the forming step. Suitable adhesion promoting agents include nitrogen, nitrogen-containing compounds, carbon-containing compounds, carbon and nitrogen containing compounds, silicon-containing compounds, silicon and carbon containing compounds, silicon, carbon, and nitrogen containing compounds, or mixtures thereof. The process of the present invention provides substrates having enhanced adhesion between the diffusion barrier layer and the metal film.
摘要:
Metal ketoiminate or diiminate complexes, containing copper, silver, gold, cobalt, ruthenium, rhodium, platinum, palladium, nickel, osmium, or indium, and methods for making and using same are described herein. In certain embodiments, the metal complexes described herein may be used as precursors to deposit metal and metal-containing films on a substrate through, for example, atomic layer deposition or chemical vapor deposition conditions.
摘要:
This invention relates to copper(+1)(β-diketonate)(L) and related copper complexes such as copper (+1)(β-ketoiminate)(L) represented by the formula: wherein X represents O or NR9, R1 and R3 are each independently comprised of the group C1-8 alkyl, C1-8 fluoroalkyl, aryl, C1-8 alkoxy, and C1-8 alkyl ethers and R2 is H, C1-8 alkyl, C1-8 alkoxy, and halogen, R9 is C1-8 alkyl, C1-8 fluoroalkyl, phenyl, alkylphenyl, trialkylsilyl, and L represents a ligand having the structure: (R4)(R5)C═(R6)(R7) or R4—C≡C—R7 wherein R4, is comprised of the group C1-8 alkanol, C1-8 alkoxyalkanol, C1-8 unsaturated alkoxyalkanol, trialkylsilanol, C1-8 aalkylamine, phenylamine; R5, R6, and R7 are comprised of the group H, C1-8 alkyl, triakylsilyl, alkoxy or phenyl.